Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dennis P Ruggerie, DO

Individual provider Pediatric Cardiology Physician · NPI 1336140276

Dennis P Ruggerie, DO is a Pediatric Cardiology Physician in Great Falls, Montana. Works from 2 locations. Licensed in Montana.

Licensed in
MT
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

3000 15th Ave S
Great Falls, MT 59405
Phone: (406) 454-2171
Fax: (406) 771-3021
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 937 Highland Blvd Ste 5320, Bozeman, MT 59715-6916 — (406) 414-4900

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 6498 (MT)

Record details

NPI number1336140276
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 2, 2005
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025